<html>
    <head><title>Test of form submission</title></head>
    <body>
        <form action="network_confirm.php?x=X&y=Y" method="post">
            <label>Text A <input type="text" name="a" value=""></label>
            <br />
            <input type="submit" name="go" value="Go!">
        </form>
        <form action="network_confirm.php?x=X&amp;y=Y" method="post">
            <label>Text B <input type="text" name="b" value=""></label>
            <br />
            <input type="submit" name="go" value="Go encoded!">
        </form>
    </body>
</html>